Something I created for $850

I'm not really looking for help on this build...

http://pcpartpicker.com/user/TrivTrav/saved/2B3l

but it was something I made because I was bored. Out of curiosity, how would this build preform compared to other $800-$850 gaming PCs? I'm looking at all kinds of ways to spend $850 on a gaming PC.

Don't get the idea that I'm going to be buying this, I'm just experimenting. Seeing as this is the build that I will most likely buy for myself-- http://pcpartpicker.com/user/TrivTrav/saved/2t3C --you can probably tell I'm no fool thanks to this forums help :P

Thanks!

Just some nitpicking here, single GPU>Multi Gpu.  I would've gone with a single R9 280x.  And it doesn't look like you have enough power for both those GPUs anyway.  Do you really need a Cd Drive?  I bought one and haven't even touched it.  Could've invested in a better cpu.  And the case is nice but a little to nice and pricy. Try to distribute as much as you can towards the CPU and GPU.  

That's what I figured as for what was wrong with it. (If you're talking about my 'experimental build' that is)

Just something I was tinkering with. If you looked at my personal build, you'll see the R9 280X with an FX 6300 which I will be overclocking slightly.

Thanks for the reply!